HEX to OKLCH: #BBF7D0

Result

Values are shown at full precision, so converting back gives exactly #bbf7d0. The rounded form is what you normally paste into CSS.

Step-by-step math

Every number below is computed from the input, nothing is looked up.

1. 1. sRGB → linear

   R: 187/255 = 0.73333 → 0.496933  (((x + 0.055) / 1.055)^2.4)
   G: 247/255 = 0.96863 → 0.930111  (((x + 0.055) / 1.055)^2.4)
   B: 208/255 = 0.81569 → 0.630757  (((x + 0.055) / 1.055)^2.4)

2. 2. linear sRGB → LMS

   l = 0.4122·R + 0.5363·G + 0.0514·B = 0.736145
   m = 0.2119·R + 0.6807·G + 0.1074·B = 0.806169
   s = 0.0883·R + 0.2817·G + 0.6300·B = 0.703274

3. 3. cube root

   l′ = ∛0.736145 = 0.902931
   m′ = ∛0.806169 = 0.930698
   s′ = ∛0.703274 = 0.889286

4. 4. LMS′ → Oklab

   L = 0.2105·l′ + 0.7936·m′ − 0.0041·s′ = 0.92502
   a = 1.9780·l′ − 2.4286·m′ + 0.4506·s′ = -0.07358
   b = 0.0259·l′ + 0.7828·m′ − 0.8087·s′ = 0.03277

5. 5. Oklab → OKLCH

   C = √(a² + b²) = 0.08055
   H = atan2(b, a) = 155.995°
   L = 0.92502

6. 6. OKLCH

   oklch(0.92502 0.08055 155.995)
   rounded: oklch(0.925 0.081 156.0)

All formats

HEX

#bbf7d0

RGB

rgb(187 247 208)

RGB (legacy)

rgb(187, 247, 208)

HSL

hsl(141.00 78.95% 85.10%) → hsl(141 79% 85%)

HWB

hwb(141 73% 3%)

OKLCH

oklch(0.925 0.081 156.0) · oklch(92.5% 0.081 156.0)

OKLab

oklab(0.925 -0.074 0.033)

Lab (D50)

lab(92.38 -25.37 12.40)

LCH (D50)

lch(92.38 28.24 153.94)

Display P3

color(display-p3 0.7820 0.9620 0.8267)

Linear sRGB

color(srgb-linear 0.4969 0.9301 0.6308)

Gamut: sRGB and Display P3

#BBF7D0 is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.122 and Display P3 reaches 0.137; this color uses 66% of the sRGB chroma available.

CSS snippets

.element {
  color: #bbf7d0;
  color: rgb(187 247 208);
  color: hsl(141 79% 85%);
  color: oklch(0.925 0.081 156.0);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.925 0.081 156.0);
}
/* arbitrary values */
class="text-[#bbf7d0] bg-[oklch(0.925_0.081_156.0)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.7820 0.9620 0.8267); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #bbf7d0 calc(l - 0.1) c h); }

Nearby colors

Closest colors in the Tailwind and CSS named palettes (OKLab distance).

• green-200#B9F8CF
• v3 emerald-200#A7F3D0
• emerald-200#A4F4CF
• emerald-100#D0FAE5
• v3 emerald-100#D1FAE5
• v3 teal-200#99F6E4
• teal-200#96F7E4
• teal-100#CBFBF1

Lighter and darker, same hue and chroma

• #CFFFE4 · oklch(0.985 0.081 156.0) · ΔL +0.06
• #A8E3BD · oklch(0.865 0.081 156.0) · ΔL −0.06

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